EP1377647B1 - Rigid polyurethane foams - Google Patents

Rigid polyurethane foams Download PDF

Info

Publication number
EP1377647B1
EP1377647B1 EP20020725403 EP02725403A EP1377647B1 EP 1377647 B1 EP1377647 B1 EP 1377647B1 EP 20020725403 EP20020725403 EP 20020725403 EP 02725403 A EP02725403 A EP 02725403A EP 1377647 B1 EP1377647 B1 EP 1377647B1
Authority
EP
European Patent Office
Prior art keywords
polyol
component
isocyanate
reactive
polyisocyanate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
EP20020725403
Other languages
German (de)
French (fr)
Other versions
EP1377647A4 (en
EP1377647A1 (en
Inventor
Ali El-Khatib
Frank Billotto
Huzeir Lekovic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US28072801P priority Critical
Priority to US280728P priority
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Priority to PCT/US2002/009648 priority patent/WO2002079340A1/en
Publication of EP1377647A1 publication Critical patent/EP1377647A1/en
Publication of EP1377647A4 publication Critical patent/EP1377647A4/en
Application granted granted Critical
Publication of EP1377647B1 publication Critical patent/EP1377647B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links